close tabs with middle mouse button

src/ui/tabs.py

@@ -4,6 +4,7 @@ from PySide6.QtWidgets import QWidget, QTabWidget, QVBoxLayout
 from src.pluginregistry import PluginRegistry
 from src.plugins.krowlog.Tab import Tab
 from src.settings.settings import Settings
+from src.ui.CustomTabBar import CustomTabBar
 
 
 class Tabs(QWidget):
@@ -13,6 +14,7 @@ class Tabs(QWidget):
         self.settings = settings
 
         self.tabs = QTabWidget()
+        self.tabs.setTabBar(CustomTabBar())
         self.tabs.setTabsClosable(True)
         self.tabs.setMovable(True)
         self.tabs.tabCloseRequested.connect(self._close_tab)